tree 8fe7d652e19acef03d970005b791ad6ca7fcca5c
parent f3a31a2bbbfe22db0313a4e270c7ba91baa7b630
author Steve French <smfrench@gmail.com> 1427417222 -0500
committer Steve French <smfrench@gmail.com> 1427864507 -0500

Fix dereference before null check warning

null tcon is not likely in these paths in current
code, but obviously it does clarify the code to
check for null (if at all) before derefrencing
rather than after.

Reported by Coverity (CID 1042666)

Signed-off-by: Steve French <smfrench@gmail.com>
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Acked-by: Sachin Prabhu <sprabhu@redhat.com>